1250340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 4327680

約数和(自身を除く): 3077340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 229, 260, 273, 364, 390, 420, 455, 458, 546, 687, 780, 910, 916, 1092, 1145, 1365, 1374, 1603, 1820, 2290, 2730, 2748, 2977, 3206, 3435, 4580, 4809, 5460, 5954, 6412, 6870, 8015, 8931, 9618, 11908, 13740, 14885, 16030, 17862, 19236, 20839, 24045, 29770, 32060, 35724, 41678, 44655, 48090, 59540, 62517, 83356, 89310, 96180, 104195, 125034, 178620, 208390, 250068, 312585, 416780, 625170, 1250340]

約数ペア:

[(1, 1250340), (2, 625170), (3, 416780), (4, 312585), (5, 250068), (6, 208390), (7, 178620), (10, 125034), (12, 104195), (13, 96180), (14, 89310), (15, 83356), (20, 62517), (21, 59540), (26, 48090), (28, 44655), (30, 41678), (35, 35724), (39, 32060), (42, 29770), (52, 24045), (60, 20839), (65, 19236), (70, 17862), (78, 16030), (84, 14885), (91, 13740), (105, 11908), (130, 9618), (140, 8931), (156, 8015), (182, 6870), (195, 6412), (210, 5954), (229, 5460), (260, 4809), (273, 4580), (364, 3435), (390, 3206), (420, 2977), (455, 2748), (458, 2730), (546, 2290), (687, 1820), (780, 1603), (910, 1374), (916, 1365), (1092, 1145)]